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Automatic demo videos for every feature you ship

Automatic demo videos for every feature you ship

by pratikpatwe·Feb 12, 2026·1 point·0 comments

AI Analysis

Mid

Auto-generated demo videos from feature flows; waitlist-only, unshipped vaporware.

Strengths
  • Solves genuine friction: demo creation is bottleneck for release cycles; automating narration + editing saves real hours.
  • Dual-mode design (AI generation + CLI scripting) offers flexibility for both rapid prototyping and control.
  • Credible technical approach: browser-based recording + flow parsing + LLM-generated narration is architecturally sound.
Weaknesses
  • Waitlist-only, no public demo or live beta; impossible to evaluate output quality, narration naturalness, or whether it actually works.
  • Competes in crowded automation space (Loom, Descript, Synthesia all do video generation/editing); unclear what's materially better beyond the workflow angle.
Target Audience

Product teams, DevRel, SaaS companies shipping features frequently

Similar To

Loom · Descript · Synthesia

Post Description

Every time a new feature ships, someone has to make a demo.

Recording it. Retaking it. Editing it. Adding captions. Exporting it.

That usually takes hours, so teams either rush it or skip it.

The idea here is simple:

When you ship a new feature, a demo video should exist automatically.

BuildShot records your live app, follows the feature flow, and generates a clean, shareable demo video with narration and light editing applied.

It’s focused specifically on new features, not generic marketing videos.

You can also script your demo just by describing what should happen inside the AI IDE that ships with it. For more control, there’s a CLI where you can define flows, steps, and behavior directly from your project.

So the workflow becomes:

Ship feature → define or generate flow → demo video is produced.

No manual screen recording. No editing timeline. No stitching clips.

This is meant for: – Release demos – PR walkthroughs – Internal updates – Changelog videos – Customer feature announcements

I’m especially curious:

• How do you currently create feature demos? • Would automated demos fit into your release workflow? • What would break this for your setup?

If this solves a real pain for you, early access is here:

https://waitlist.buildshot.xyz/?source=HN

Similar Projects

Developer Tools●●Solid

Recall – Record Demos from the Browser

Everything runs client-side and the UI gives you real control — pick MP4 or WebM, toggle 720/1080/4K, pick gradients, and resize the camera overlay. It's not reinventing the wheel (Loom/OBS already exist), but the minimal, no-install flow plus thoughtful controls (format/quality toggles, mic and camera sizing) make it genuinely handy for quick recordings. Would be way more compelling with basic trimming or one-click cloud upload.

SlickSolve My Problem
sebasjimenezv
103mo ago